It could either be betraying their own tag-team partners,brothers,or even the fans themselves! Now betrayals these days are kind of cliche now but if done well it will become a moment that can last for ages in the fans' memories!
So let's get this list started now.
X-Pac betrays Kane
The fans loved them because they were a great combination, X-Pac being the highflyer while Kane is being the big brute that he is. They managed to capture the Tag-Team Belts and were having a great run together.
They were even teasing Kane to be a new member of DX. But on one match against The Dudleys, X-Pac outta nowhere turned on Kane by giving him a lowblow and then an X-Factor which gave Bubba Ray enough time to pin Kane and take the victory!
After the match Kane confronted X-Pac and attempted to chokeslam him but the rest of DX were there to rescue their buddy and attacked Kane. It did not end their as later on X-Pac would go on to steal Kane's on-screen girlfriend at the time; Torrie Wilson.
Owen betrays Bret
Owen felt that he was being outshine by his own brother. So on one match Bret broke his knee and failed to tag resulting to their defeat, Owen took this opportunity and kicked Bret's injured leg much to the shock of the fans.
After this the two brothers had a great sibling rivalry against each other!
The Mega Powers Explode!
Hulk Hogan & Randy Savage were having quite the success together as The Mega Powers but Savage's jealousy is what made this team explode. Savage was jealous of Hogan being around his wife; Ms. Elizabeth who manages both wrestlers at the time, this heat wasn't only on-screen as it appeared to be real as well.
Anyways on one match against The Twin Towers (Big Boss Man & Akeem) Ms. Elizabeth was accidentally knocked out unconscious and Hogan carried her backstage, leaving Savage alone against the two big men.
Although Hogan did return to the ring to help his partner it was already too late. When they went backstage the two had an argument ending with Savage hitting Hogan with his title belt causing The Mega Powers to explode!
Christian betrays Edge
But then on 2001 when WWE had a King of the Ring Tournament it was Edge who won it and he easily became popular and was starting to become a rising star in the WWE! This obviously made Christian jealous.
On one segment when he was about to get attacked by Lance Storm, Christian came into the ring who everyone thought was there to help his partner. It certainly looked that way for a couple of moments where Christian raised his buddy up and even handed him his trophy but..
After that he hit Edge with a chair not once, but twice! E&C came to an end.
Paul Bearer betrays The Undertaker
In 1996 The Undertaker was feuding with Mankind. And on SummerSlam they had a Boiler Room Brawl match where the winner is declared once he gets hold of the urn.
When The Undertaker was near to the urn, Paul Bearer decided not to give it to him much to Taker's surprise! After that Mankind attacked him in the back and puts him in the Mandible Claw hold. Bearer then confirmed to everyone that he left The Undertaker and joined forces with Mankind!
After that he hits The Undertaker with the urn straight to the head! Shocking millions of fans in the process.
Sgt. Slaughter betrays The USA
On Royal Rumble 1991 Sgt. Slaughter won the WWF Championship after defeating The Ultimate Warrior with some help from "Macho King" Randy Savage who was feuding with Warrior at the time.
Obviously the most memorable thing about Sgt. Slaughter's heel turn was his feud against Hulk Hogan. On SummerSlam 1991 the team of Hogan & Warrior were successful on beating the Iraqi Trio. Then on WrestleMania, Hulk Hogan defeated Sgt. Slaughter for the WWF Championship! After the feud with Hogan, Slaughter would turn babyface again and teamed up with "Hacksaw" Jim Duggan.
Nowadays we've been seeing a lot of Anti-American gimmicks but back then the internet wasn't big yet and a lot of fans don't know what kayfabe is so Sgt. Slaughter received a lot of death threats and wasn't able to go to public without a bullet proof vest on or security around him.
Evolution betrays Randy Orton
Things even became bigger for the group when Randy Orton was able to beat Chris Benoit for the World Heavyweight Championship becoming the youngest World Champion in WWE's history!
Then on an episode of RAW Orton & Benoit had a re-match with Orton claiming victory once more. This time the rest of Evolution went into the ring to celebrate with Orton. When Batista raised him on his shoulders, Triple H gave him the thumbs down and Batista slamming Orton down!
After this Evolution started on beating up on Orton eventually making him bleed.
Shawn Michaels betrays Marty Jannetty
During the 90's things aren't going quite well with The Rockers. On a segment of Barber Shop Jannetty offered Michaels to either leave him or still team up with each other with Michaels shaking the hand of his partner and even hugged him... but moments later he superkicked him and even putting through Jannetty through the glass window making him bleed!
And with that one kick ladies and gentlemen, Marty Jannetty's career wasn't the same anymore while he gets to watch his old buddy become one of the greatest of all time!
Also with this betrayal The Heartbreak Kid was born!
Triple H betrays HBK
During 2002 HBK suffered a serious injury causing him to retire. During this time HHH career was already through the roof becoming one of the biggest stars of the company!
But then on July 22,2002 HBK made a return with Triple H and would try to rekindle their good ol' DX days! After finishing their usual DX promo, HHH gave HBK a Pedigree to prove that he is better without him. Which obviously surprised everybody!
This started one of the greatest feuds of all time in WWE History!
"Stone Cold" Steve Austin betrays the WWE Universe
In a WWE Championship match on WrestleMania Austin & The Rock were facing off against each other. During the latter part of the match, Mr. McMahon hits The Rock with a chairshot then handed Stone Cold with the chair, hitting The People's Champ multiple times!
After this the once bitter rivalry between Austin & McMahon came to an end as they shook hands in front of Austin's hometown Houston,Texas! Millions were shocked to see their favorite anti-hero turn on them.
Make sure to leave them & your thoughts in the comments below!
Also this is the last blog post before the big one "Top 100 Greatest Wrestlers of All Time" which is this weekend; December 19,2015 (Saturday!)